Altamaha Sound Weather Forecast

    • 60
    • 67

    Areas Fog

    • 58
    • 69

    Chance Rain Showers

    • 40
    • 63

    Breezy

    • 42
    • 50

    Partly Sunny

    • 48
    • 57

    Chance Rain Showers

    • 46
    • 57

    Chance Rain Showers

Today 9 Jan Coastal McIntosh

Cloudy this Morning, then becoming partly sunny. Widespread dense fog this morning. Highs in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 9 Jan Coastal McIntosh

Mostly cloudy. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Altamaha Sound Temperature Statistics

January Temperature

Brunswick / Glynco (11.2 miles)

  • Lowest 1 January, 2026

    34.2 °F

  • Average January

    55.6 °F

  • Highest 7 January, 2026

    74.3 °F

Climate (2021–Present)

Brunswick / Glynco (11.2 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    78.3 °F
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